JPH01178996U - - Google Patents
Info
- Publication number
- JPH01178996U JPH01178996U JP7472088U JP7472088U JPH01178996U JP H01178996 U JPH01178996 U JP H01178996U JP 7472088 U JP7472088 U JP 7472088U JP 7472088 U JP7472088 U JP 7472088U JP H01178996 U JPH01178996 U JP H01178996U
- Authority
- JP
- Japan
- Prior art keywords
- straightedge
- edge
- straight edge
- straight
- cutouts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Drawing Aids And Blackboards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7472088U JPH01178996U (en]) | 1988-06-07 | 1988-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7472088U JPH01178996U (en]) | 1988-06-07 | 1988-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01178996U true JPH01178996U (en]) | 1989-12-21 |
Family
ID=31299820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7472088U Pending JPH01178996U (en]) | 1988-06-07 | 1988-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01178996U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617182B2 (en]) * | 1975-04-30 | 1981-04-21 |
-
1988
- 1988-06-07 JP JP7472088U patent/JPH01178996U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617182B2 (en]) * | 1975-04-30 | 1981-04-21 |